[INFO] fetching crate commonware-sync 2026.7.0...
[INFO] checking commonware-sync-2026.7.0 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] extracting crate commonware-sync 2026.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate commonware-sync 2026.7.0
[INFO] finished tweaking crates.io crate commonware-sync 2026.7.0
[INFO] tweaked toml for crates.io crate commonware-sync 2026.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate commonware-sync 2026.7.0 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate commonware-sync 2026.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.missing-const-for-fn` is deprecated in favor of `lints.clippy.missing_const_for_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-if-let-else` is deprecated in favor of `lints.clippy.option_if_let_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.redundant-clone` is deprecated in favor of `lints.clippy.redundant_clone` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unused-async` is deprecated in favor of `lints.clippy.unused_async` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.use-self` is deprecated in favor of `lints.clippy.use_self` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unused-must-use` is deprecated in favor of `lints.rust.unused_must_use` and will not work in a future edition
[INFO] [stderr] warning: `commonware-sync` (manifest) generated 7 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231
[INFO] running `Command { std: "docker" "start" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.missing-const-for-fn` is deprecated in favor of `lints.clippy.missing_const_for_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-if-let-else` is deprecated in favor of `lints.clippy.option_if_let_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.redundant-clone` is deprecated in favor of `lints.clippy.redundant_clone` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unused-async` is deprecated in favor of `lints.clippy.unused_async` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.use-self` is deprecated in favor of `lints.clippy.use_self` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unused-must-use` is deprecated in favor of `lints.rust.unused_must_use` and will not work in a future edition
[INFO] [stderr] warning: `commonware-sync` (manifest) generated 7 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling commonware-macros-impl v2026.7.0
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]     Checking const-hex v1.18.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]     Checking cmov v0.4.6
[INFO] [stderr]    Compiling prometheus-client v0.24.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ctutils v0.3.1
[INFO] [stderr]     Checking crc-fast v1.10.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking sysinfo v0.37.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/65b20a97de33e9e59992793a144aef2950c48c76/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=15d0e2b9e7b502f7 -C extra-filename=-8903dc4a17648e79 --out-dir /opt/rustwide/target/debug/build/syn/8903dc4a17648e79/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fec5599a7f184630/out -L dependency=/opt/rustwide/target/debug/build/quote/ac7b09d29c00b8ef/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fec5599a7f184630/out/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/ac7b09d29c00b8ef/out/libquote-ac7b09d29c00b8ef.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231", kill_on_drop: false }`
[INFO] [stdout] 2c10ff31ae8b84d5ce0d6b4dfacecd2829853b0417cc9b5c1eab636dca1f6231
